Javascript 如何在最新版本中使用Firebase 9

我正在寻找一个关于如何在一个全新的angular应用程序中初始化firebase 9的源代码。我遵循了，但是当涉及到

初始化app

步骤时，我不知道如何将其包括到我的app.module.ts中

通常，您将

npm安装@angular/fire

，但在安装时，我得到一个错误，基本上显示

@angular/fire

需要firebase 7-8。9已经安装，所以不会安装角火

我不确定从

@firebase

软件包导入什么，该软件包允许我使用我的环境详细信息

初始化EAPP

任何帮助都会很好，谢谢

编辑：Package.json

{
"name": "PROmpt",
"version": "0.0.1",
"author": "Ionic Framework",
"homepage": "https://ionicframework.com/",
"scripts": {
  "ng": "ng",
  "start": "ng serve",
  "build": "ng build",
  "test": "ng test",
  "lint": "ng lint",
  "e2e": "ng e2e"
},
"private": true,
"dependencies": {
  "@angular/common": "~11.2.0",
  "@angular/core": "~11.2.0",
  "@angular/forms": "~11.2.0",
  "@angular/platform-browser": "~11.2.0",
  "@angular/platform-browser-dynamic": "~11.2.0",
  "@angular/router": "~11.2.0",
  "@capacitor/core": "2.4.7",
  "@ionic/angular": "^5.5.2",
  "firebase": "^9.0.0-beta.1",
  "rxjs": "~6.6.0",
  "tslib": "^2.0.0",
  "zone.js": "~0.10.2"
},
"devDependencies": {
  "@angular-devkit/build-angular": "~0.1102.4",
  "@angular-eslint/builder": "2.0.2",
  "@angular-eslint/eslint-plugin": "2.0.2",
  "@angular-eslint/eslint-plugin-template": "2.0.2",
  "@angular-eslint/template-parser": "2.0.2",
  "@angular/cli": "~11.2.4",
  "@angular/compiler": "~11.2.0",
  "@angular/compiler-cli": "~11.2.0",
  "@angular/language-service": "~11.2.0",
  "@capacitor/cli": "2.4.7",
  "@ionic/angular-toolkit": "^3.1.1",
  "@types/jasmine": "~3.6.0",
  "@types/jasminewd2": "~2.0.3",
  "@types/node": "^12.11.1",
  "@typescript-eslint/eslint-plugin": "4.16.1",
  "@typescript-eslint/parser": "4.16.1",
  "eslint": "^7.6.0",
  "eslint-plugin-import": "2.22.1",
  "eslint-plugin-jsdoc": "30.7.6",
  "eslint-plugin-prefer-arrow": "1.2.2",
  "jasmine-core": "~3.6.0",
  "jasmine-spec-reporter": "~5.0.0",
  "karma": "~5.2.0",
  "karma-chrome-launcher": "~3.1.0",
  "karma-coverage": "~2.0.3",
  "karma-coverage-istanbul-reporter": "~3.0.2",
  "karma-jasmine": "~4.0.0",
  "karma-jasmine-html-reporter": "^1.5.0",
  "protractor": "~7.0.0",
  "ts-node": "~8.3.0",
  "typescript": "~4.0.2"
},
"description": "An Ionic project"
}

基于文档，Firebase尚不受支持。正如我所读到的，Firebase 9将支持模块化导入，我认为angular/fire还不支持模块化导入。
所以，没有办法让他们一起工作

---

另外，请查看这篇关于firebase v9的文章

你能发布你的package.json吗？@NadhirFalta更新了-是的，从技术上讲，这是一个ionic项目，但使用angular。啊，该死，谢谢你确认这一点。我希望firebase能在最新的更新中解决这个问题，我们根本不用使用角火@ntgCleaner也检查此链接我也想使用v9来实现较小的捆绑包大小，但不幸的是，我在我的应用程序中大量使用angular/fire